/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.portal.mop.management.binding.xml.portal.redirects;
import java.util.ArrayList;
import java.util.Collection;
import org.exoplatform.portal.config.model.PortalRedirect;
import org.exoplatform.portal.config.model.RedirectCondition;
import org.exoplatform.portal.mop.management.binding.xml.Element;
import org.gatein.common.xml.stax.CollectionXmlHandler;
import org.gatein.common.xml.stax.writer.StaxWriter;
import org.gatein.common.xml.stax.writer.WritableValueTypes;
import org.staxnav.StaxNavigator;
import org.staxnav.ValueType;
import static org.gatein.common.xml.stax.navigator.Exceptions.*;
import static org.gatein.common.xml.stax.navigator.StaxNavUtils.*;
/**
* @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
*/
public class PortalRedirectXmlHandler extends CollectionXmlHandler<PortalRedirect, Element> {
private final ConditionXmlHandler conditionXmlHandler;
private final RedirectMappingsXmlHandler mappingsXmlHandler;
public PortalRedirectXmlHandler() {
this(new ConditionXmlHandler(), new RedirectMappingsXmlHandler());
}
public PortalRedirectXmlHandler(ConditionXmlHandler conditionXmlHandler, RedirectMappingsXmlHandler mappingsXmlHandler) {
super(Element.PORTAL_REDIRECTS, Element.PORTAL_REDIRECT);
this.conditionXmlHandler = conditionXmlHandler;
this.mappingsXmlHandler = mappingsXmlHandler;
}
@Override
protected PortalRedirect readElement(StaxNavigator<Element> navigator) {
if (navigator.getName() != Element.PORTAL_REDIRECT) {
throw expectedElement(navigator, Element.PORTAL_REDIRECT);
}
PortalRedirect redirect = new PortalRedirect();
// redirect-site
String redirectSite = getRequiredContent(child(navigator, Element.REDIRECT_SITE), true);
redirect.setRedirectSite(redirectSite);
// name
String name = getRequiredContent(sibling(navigator, Element.NAME), true);
redirect.setName(name);
// enabled
boolean enabled = parseRequiredContent(sibling(navigator, Element.REDIRECT_ENABLED), ValueType.BOOLEAN);
redirect.setEnabled(enabled);
// conditions and node-mapping
boolean conditions = false;
boolean mappings = false;
while (navigator.sibling() != null) {
switch (navigator.getName()) {
case CONDITIONS:
if (conditions || mappings) {
throw unexpectedElement(navigator);
}
conditions = true;
redirect.setConditions((ArrayList<RedirectCondition>) conditionXmlHandler.read(navigator.fork()));
break;
case NODE_MAPPING:
if (mappings) {
throw unexpectedElement(navigator);
}
mappings = true;
redirect.setMappings(mappingsXmlHandler.read(navigator.fork()));
break;
case UNKNOWN:
throw unknownElement(navigator);
default:
throw unexpectedElement(navigator);
}
}
return redirect;
}
@Override
protected void writeElement(StaxWriter<Element> writer, PortalRedirect redirect) {
if (redirect == null) return;
writer.writeStartElement(Element.PORTAL_REDIRECT);
writer.writeElement(Element.REDIRECT_SITE, redirect.getRedirectSite());
writer.writeElement(Element.NAME, redirect.getName());
writer.writeElement(Element.REDIRECT_ENABLED, WritableValueTypes.BOOLEAN, redirect.isEnabled());
conditionXmlHandler.write(writer, redirect.getConditions());
mappingsXmlHandler.write(writer, redirect.getMappings());
writer.writeEndElement();
}
@Override
protected Collection<PortalRedirect> createCollection() {
return new ArrayList<PortalRedirect>();
}
}